
What is ADNP syndrome?
ADNP syndrome (also known as Helsmoortel-Van der Aa syndrome) is a rare genetic disorder caused by changes in the ADNP gene. This gene plays an important role in the development of the brain and the regulation of many other genes.
Children with ADNP syndrome usually show severe developmental delay, autism spectrum symptoms, pronounced speech disorders and intellectual impairment. Hypotonia (low muscle tone), sleep disorders, cardiac or gastrointestinal problems and typical facial features are also common.
The progression is not progressive, but the symptoms are permanent and require intensive support, therapies and often aids to support everyday life.
Aids that are frequently used for ADNP syndrome:
Aids and support in everyday life
Extreme caution is required with FOP: Surgery, biopsies or intramuscular injections must be avoided at all costs, as each procedure can trigger new bone formation. Aids are therefore primarily used for protection and compensation:
- Protection from falls: as each fall can trigger a new episode, protective helmets, soft padding on furniture and non-slip floor coverings are essential.
- Mobility aids: When joints stiffen, specialized wheelchairs become necessary. These often have to be individually adapted (e.g. with special tilting functions), as the child often has to be transported in a fixed position (e.g. standing or semi-recumbent).
- Everyday aids for restricted movement: As the arms are often affected early on, extended gripping aids (gripping pliers), angled cutlery, long-handled combs or specialized devices for putting on socks can help.
- Adaptation of the learning environment: Ergonomic desks and computer mounts that are adapted to the respective line of vision and arm position enable participation in school and studies.
- Positioning: Pressure-relieving mattresses and special positioning cushions are important to protect areas of skin over the newly formed bone protrusions.
Learn more
You can find more helpful information about ADNP syndrome here:
www.orpha.net